[Dovecot] dovecot vs. Thunderbird

[Bodo Schulz]

Hello (and Moin Moin) ;)

I have currently a straith Problem ...

I have our IMAP-Server migrated from an old cyrus the the current stable
Version of dovecot.
In the old configuration we organized many mails (e.g. root-Stuff) in
Public Folders. They structure had nearly 5 folderlevels.

After the complete migration an syncronize we switch complete to the
dovecot setup.

At this moment we have problems with access to the Public Folders.
(We use as Client the actualy Thunderbird3 ...)

When i want subscribe Folders, i have no access to folder are deeper as
second level!

Now, i have testet with rawlogs an switch on the debugging in
Thunderbird, but a have no more idea! :-(

Here an extract of our Public Folders:
,-------------------------------------
Shared Folders
          +- shared
              +- backup
              |     +- archive
              |     +- warnings
              +- databases
                    +- WARNINGS
                    +- ERRORS
                    +- archive
                    +- projects
                          +- ...
                          +- ...
                              +- archive
`-------------------------------------
I can see max. the Folders 'Shared Folders.shared.backup', not they
subfolders! :(

Now the techs:
,-------------------------------------
dovecot --version
1.2.11

dovecot -n
# 1.2.11: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.26-2-686 i686 Debian 5.0.4 ext3
log_path: /var/log/dovecot/dovecot.log
info_log_path: /var/log/dovecot/dovecot.info.log
log_timestamp: %Y-%m-%d %H:%M:%S |
protocols: imap managesieve lda
listen(default): *
listen(imap): *
listen(managesieve): *:2000
disable_plaintext_auth: no
login_dir: /var/run/dovecot/login
login_executable(default): /usr/lib/dovecot/imap-login
login_executable(imap): /usr/lib/dovecot/imap-login
login_executable(managesieve): /usr/lib/dovecot/managesieve-login
login_greeting: S2B Dovecot ready.
login_log_format_elements: user=<%n> method=%m rip=%r lip=%l %c
max_mail_processes: 64
verbose_proctitle: yes
first_valid_gid: 100
mail_privileged_group: vmail
mail_uid: 1101
mail_gid: 1101
mail_location:
maildir:/home/vmail/%n/:CONTROL=/home/vmail/%n/control:INDEX=/home/vmail/%n/indexes
mailbox_idle_check_interval: 120
mail_debug: yes
maildir_stat_dirs: yes
mbox_write_locks: fcntl dotlock
mail_executable(default): /usr/lib/dovecot/rawlog /usr/lib/dovecot/imap
mail_executable(imap): /usr/lib/dovecot/rawlog /usr/lib/dovecot/imap
mail_executable(managesieve): /usr/lib/dovecot/managesieve
mail_plugins(default): autocreate
mail_plugins(imap): autocreate
mail_plugins(managesieve):
mail_plugin_dir(default): /usr/lib/dovecot/modules/imap
mail_plugin_dir(imap): /usr/lib/dovecot/modules/imap
mail_plugin_dir(managesieve): /usr/lib/dovecot/modules/managesieve
mail_log_prefix: %Us(%n):
namespace:
  type: private
  separator: .
  location:
maildir:/home/vmail/%n/:CONTROL=/home/vmail/%n/control:INDEX=/home/vmail/%n/indexes:LAYOUT=maildir++
  inbox: yes
  list: yes
  subscriptions: yes
namespace:
  type: public
  separator: .
  prefix: Shared Folders.
  location:
maildir:/home/vmail/folder-shared:CONTROL=/home/vmail/%n/shared.control/:INDEX=/home/vmail/%n/shared.indexes/:LAYOUT=maildir++
  list: yes
lda:
  postmaster_address: postmaster at .....de
  mail_plugins: sieve
  auth_socket_path: /var/run/dovecot/auth-master
  deliver_log_format: msgid=%m: %$
  log_path: /var/log/dovecot/dovecot-deliver.log
  info_log_path: /var/log/dovecot/dovecot-deliver.log
  mail_debug: yes
auth default:
  mechanisms: plain login
  cache_size: 2048
  username_format: %Ln
  worker_max_count: 25
  passdb:
    driver: pam
    args: session=yes cache_key=%u dovecot
  passdb:
    driver: passwd-file
    args: /etc/dovecot/dovecot-pwd.conf
  userdb:
    driver: static
    args: uid=1101 gid=1101 home=/home/vmail/%Lu
  socket:
    type: listen
    client:
      path: /var/spool/postfix/private/auth
      mode: 432
      user: postfix
      group: postfix
    master:
      path: /var/run/dovecot/auth-master
      mode: 384
      user: vmail
      group: vmail
plugin:
  autocreate: Trash
  autocreate2: Spam
  autosubscribe: Trash
  autosubscribe2: Spam
  mail_log_events: delete undelete expunge copy mailbox_delete
mailbox_rename
  mail_log_fields: uid box msgid size
  convert_skip_broken_mailboxes: no
  convert_skip_dotdirs: no
  sieve: /home/SIEVE-SCRIPTE/%Ln.sieve
  mail_debug: yes
`-------------------------------------

Can you please help me?

Bodo


PS: sorry about my english :}